9Q8X

Ku70/80 bound to a 153 bp H2AX nucleosome

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, I (K, M)	X-ray repair cross-complementing protein 6	polymer	609	69945.0	2	UniProt (P12956)	Homo sapiens (human)	5'-deoxyribose-5-phosphate lyase Ku70,5'-dRP lyase Ku70,70 kDa subunit of Ku antigen,ATP-dependent DNA helicase 2 subunit 1,ATP-dependent DNA helicase II 70 kDa subunit,CTC box-binding factor 75 kDa subunit,CTCBF,DNA repair protein XRCC6,Lupus Ku autoantigen protein p70,Ku70,Thyroid-lupus autoantigen,TLAA,X-ray repair complementing defective repair in Chinese hamster cells 6
2	B, J (L, N)	X-ray repair cross-complementing protein 5	polymer	732	82812.4	2	UniProt (P13010)	Homo sapiens (human)	86 kDa subunit of Ku antigen,ATP-dependent DNA helicase 2 subunit 2,ATP-dependent DNA helicase II 80 kDa subunit,CTC box-binding factor 85 kDa subunit,CTCBF,DNA repair protein XRCC5,Ku80,Ku86,Lupus Ku autoantigen protein p86,Nuclear factor IV,Thyroid-lupus autoantigen,TLAA,X-ray repair complementing defective repair in Chinese hamster cells 5 (double-strand-break rejoining)
3	C, G (G, C)	Histone H2AX	polymer	143	15172.6	2	UniProt (P16104)	Homo sapiens (human)	H2a/x,Histone H2A.X
4	D, H (H, D)	Histone H2B type 1-J	polymer	126	13935.2	2	UniProt (P06899)	Homo sapiens (human)	Histone H2B.1,Histone H2B.r,H2B/r
5	E, K (E, A)	Histone H3.1	polymer	136	15437.2	2	UniProt (P68431)	Homo sapiens (human)	Histone H3/a,Histone H3/b,Histone H3/c,Histone H3/d,Histone H3/f,Histone H3/h,Histone H3/i,Histone H3/j,Histone H3/k,Histone H3/l
6	F, L (B, F)	Histone H4	polymer	103	11394.4	2	UniProt (P62805)	Homo sapiens (human)
7	M (I)	DNA	polymer	153	46998.9	1		Homo sapiens
8	N (J)	DNA	polymer	153	47457.2	1		Homo sapiens

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	511850.0
All*	Total formula weight	511850.0

*Water molecules are not included.